{"permit":"AR0036544","name":"VISKASE COMPANIES, INC.","state":"AR","as_of":"2026-10-22","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-22","page":"/dmr/p/AR0036544"},"about":[{"label":"What it is","text":"Unsupported Plastics Film & Sheet (EPA's industry listing) · rated a major discharger by EPA"},{"label":"Where","text":"Osceola, Arkansas","href":"https://www.openstreetmap.org/?mlat=35.653250&mlon=-89.938917#map=14/35.653250/-89.938917"},{"label":"Last 12 months","text":"No values over a limit"},{"label":"Permit","text":"In force until Jan 31, 2028"}],"renewal_due":null,"renewal_check":{"offered_because":"application_due_within_18_months","application_due":"2027-08-04","price":"free while piloted","order_page":"https://passage-data.com/dmr/p/AR0036544#renewal","says":"Each limit a renewal could tighten or add, from the state's water-quality standards and the federal rules for this kind of discharge, each cited to its rule, beside EPA's 12-month record; a rule we do not hold is named, never guessed. A person orders it on the permit's page with their email; it is sent by email within 5 business days."},"sector":{"state":"AR","sic":"30","permits":2,"list":"https://passage-data.com/api/v1/permits?state=AR&sic=30"},"limits_from_version":null,"record":{"last_filed":"2026-08-31","over":0,"over_by":[],"window":["2025-10-01","2026-09-30"]},"over_limits":[],"limits":[{"outfall":"001","parameter":"Oxygen, dissolved [DO]","parameter_code":"00300","statistic":"instantaneous minimum","qualifier":">=","value":"2","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"001-Monthly Treated Sani/Industrial WW"},{"outfall":"001","parameter":"BOD, 5-day, 20 deg. C","parameter_code":"00310","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"001-Monthly Treated Sani/Industrial WW"},{"outfall":"001","parameter":"BOD, 5-day, 20 deg. 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